Improved self-energized credential system. [Portal]
Technical Report
·
OSTI ID:6947416
An improved portal and associated electronics that operate with any orientation of the credential at rates in excess of 11,000 credentials per hour are described. Electronic schematics are discussed in detail, and ordering instructions for the fabrication drawing set are included. The external electromagnetic fields are less than the FCC criteria for a low-power, unlicensed transmitter.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (USA)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 6947416
- Report Number(s):
- SAND-80-1746
- Country of Publication:
- United States
- Language:
- English
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